Journal:Abasyn University Journal of Social Sciences (AJSS), 2018, Volume 11, Special Issue - IGCETMA
Author(s): Ihsan Ullah, Shahid Ali
Keyword(s): Leverage, Performance, Strategic Interaction, Cournot Competition, Bertrand Competition
Journal:Mehran University Research Journal of Engineering and Technology, 2017, Volume 36, Issue No 2
Author(s): Junaid Baber, Maheen Bakhtyar, Ihsan Ullah, Mariam Rehman, Muhammad Khalid